Harbor Freight Chief Long Shaft Die Grinder Review

Here's a short review in basic demonstration of the 20000 RPM professional 4-in neck rear exhaust variable power die grinder. This is a higher power heavy duty unit with a 4 CFM rating and it's built pretty well and uses 4 ball bearings in total CH4DGX, 64624 . . . Join The Cool Cats    / @catusmaximus